A few years from now Bitcoin will probably become a mature market in trillions of dollars. Yes, maybe you can buy items using bitcoin from at least most online retailers. You will be able to invest in it through Wall St companies if you want, or specific crypto exchanges like people do now.

You will be able to instantly send money via the internet using the Bitcoin Network to anyone anywhere for a fraction of a cent using the telephone application. Paying with bitcoin at a retail location may be quite common in a few years.